MAX550BCUA データシートの表示（PDF） - Maxim Integrated
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MAX550BCUA Datasheet PDF : 12 Pages
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Low-Power, +2.5V to +5.5V, 8-Bit
Voltage-Output DAC in µMAX
AC Considerations
Digital Feedthrough
High-speed data at any of the digital input pins may
couple through the DAC’s internal stray capacitance
and cause noise (digital feedthrough) at the DAC output,
even though CS is held high. This digital feedthrough is
tested by holding CS high and toggling the digital inputs
from all 1s to all 0s.
Analog Feedthrough
Due to internal stray capacitance, higher-frequency
analog input signals at REF may couple to the output,
even when the input digital code is all 0s. Test analog
feedthrough by setting the DAC output to 0V and
sweeping REF.
___________________Chip Information
TRANSISTOR COUNT: 1562
________________________________________________________Package Information
A A2
L A1
D1
D
e
B
A3
B1
E
E1
0° - 15°
C
eA
eB
Plastic DIP
PLASTIC
DUAL-IN-LINE
PACKAGE
(0.300 in.)
INCHES
DIM
MIN MAX
A
–
0.200
A1 0.015
–
A2 0.125 0.175
A3 0.055 0.080
B 0.016 0.022
B1 0.045 0.065
C 0.008 0.012
D1 0.005 0.080
E 0.300 0.325
E1 0.240 0.310
e 0.100
–
eA 0.300
–
eB –
0.400
L 0.115 0.150
MILLIMETERS
MIN MAX
–
5.08
0.38
–
3.18 4.45
1.40 2.03
0.41 0.56
1.14 1.65
0.20 0.30
0.13 2.03
7.62 8.26
6.10 7.87
2.54
–
7.62
–
–
10.16
2.92 3.81
INCHES MILLIMETERS
PKG. DIM PINS MIN MAX MIN MAX
P D 8 0.348 0.390 8.84 9.91
P D 14 0.735 0.765 18.67 19.43
P D 16 0.745 0.765 18.92 19.43
P D 18 0.885 0.915 22.48 23.24
P D 20 1.015 1.045 25.78 26.54
N D 24 1.14 1.265 28.96 32.13
21-0043A
10 ______________________________________________________________________________________
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